be1135132a
This CL removes most occurences of "WASM" from outputs and comments in the code. They are replaced either by "WebAssembly" or (especially in comments) "wasm". These are the spellings officially proposed on http://webassembly.org/. R=ahaas@chromium.org BUG=v8:6474 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Id39fa5e25591678263745a4eab266db546e65983 Reviewed-on: https://chromium-review.googlesource.com/529085 Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#45824}
99 lines
3.0 KiB
JavaScript
99 lines
3.0 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-wasm
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let {session, contextGroup, Protocol} = InspectorTest.start('Tests call stack in wasm scripts');
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utils.load('test/mjsunit/wasm/wasm-constants.js');
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utils.load('test/mjsunit/wasm/wasm-module-builder.js');
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var builder = new WasmModuleBuilder();
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var imported_idx = builder.addImport("mode", "func", kSig_v_v);
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var call_imported_idx = builder.addFunction('call_func', kSig_v_v)
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.addBody([kExprCallFunction, imported_idx])
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.index;
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// Open a block in order to make the positions more interesting...
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builder.addFunction('main', kSig_v_v)
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.addBody(
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[kExprBlock, kWasmStmt, kExprCallFunction, call_imported_idx, kExprEnd])
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.exportAs('main');
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var module_bytes = builder.toArray();
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function testFunction(bytes) {
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function call_debugger() {
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debugger;
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}
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var buffer = new ArrayBuffer(bytes.length);
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var view = new Uint8Array(buffer);
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for (var i = 0; i < bytes.length; i++) {
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view[i] = bytes[i] | 0;
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}
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var module = new WebAssembly.Module(buffer);
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var instance = new WebAssembly.Instance(module, {mode: {func: call_debugger}});
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instance.exports.main();
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}
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contextGroup.addScript(testFunction.toString());
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Protocol.Debugger.enable();
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Protocol.Debugger.onPaused(handleDebuggerPaused);
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InspectorTest.log('Running testFunction with generated wasm bytes...');
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Protocol.Runtime.evaluate(
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{'expression': 'testFunction(' + JSON.stringify(module_bytes) + ')'});
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function locationToString(callFrame) {
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var res = {functionName: callFrame.functionName};
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for (var attr in callFrame.functionLocation) {
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if (attr == 'scriptId') continue;
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res['function_'+attr] = callFrame.functionLocation[attr];
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}
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for (var attr in callFrame.location) {
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if (attr == 'scriptId') continue;
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res[attr] = callFrame.location[attr];
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}
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return JSON.stringify(res);
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}
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function logStackTrace(messageObject) {
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var frames = messageObject.params.callFrames;
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InspectorTest.log('Number of frames: ' + frames.length);
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for (var i = 0; i < frames.length; ++i) {
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InspectorTest.log(' - [' + i + '] ' + locationToString(frames[i]));
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}
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}
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function handleDebuggerPaused(messageObject)
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{
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InspectorTest.log('Paused on \'debugger;\'');
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logStackTrace(messageObject);
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InspectorTest.log('Getting v8-generated stack trace...');
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var topFrameId = messageObject.params.callFrames[0].callFrameId;
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Protocol.Debugger
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.evaluateOnCallFrame({
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callFrameId: topFrameId,
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expression: '(new Error("this is your stack trace:")).stack'
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})
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.then(callbackEvaluate);
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}
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function callbackEvaluate(response)
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{
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InspectorTest.log(
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'Result of evaluate (' + response.result.result.type + '):');
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var result_lines = response.result.result.value.split('\n');
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// Skip the second line, containing the 'evaluate' position.
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result_lines[1] = ' -- skipped --';
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InspectorTest.log(result_lines.join('\n'));
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InspectorTest.log('Finished!');
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InspectorTest.completeTest();
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}
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